1 files changed, 27 insertions, 0 deletions
diff --git a/boost/align/detail/is_alignment.hpp b/boost/align/detail/is_alignment.hpp
new file mode 100644
index 0000000000..532198363f
--- /dev/null
+++ b/boost/align/detail/is_alignment.hpp
@@ -0,0 +1,27 @@
+/*
+ (c) 2014 Glen Joseph Fernandes
+ glenjofe at gmail dot com
+
+ Distributed under the Boost Software
+ License, Version 1.0.
+ http://boost.org/LICENSE_1_0.txt
+*/
+#ifndef BOOST_ALIGN_DETAIL_IS_ALIGNMENT_HPP
+#define BOOST_ALIGN_DETAIL_IS_ALIGNMENT_HPP
+
+#include <boost/config.hpp>
+#include <cstddef>
+
+namespace boost {
+    namespace alignment {
+        namespace detail {
+            BOOST_CONSTEXPR inline bool is_alignment(std::size_t
+                value) BOOST_NOEXCEPT
+            {
+                return (value > 0) && ((value & (value - 1)) == 0);
+            }
+        }
+    }
+}
+
+#endif